Calling All Joomla Experts! Virtuemart customisation required

Please contact me for detailed requirements. However, in summary: 1. Analysis: Please provide recommendations on actions required to: a. Address any security weaknesses (e.g. Believe both polls should be removed) b. Address any potential technical SEO issues (if any, e.g. Javascript, frames, spider unfriendly scripts etc. NB - we are already registered with google and yahoo) 2. Paypal / Worldpay integration into website (customised screen required) 3. Various wording changes within the order process in both English and German language versions 4. Addition of 2 steps in virtuemart cart process